mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-01 05:01:59 +01:00
b3a8585bc1
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
21 lines
631 B
LLVM
21 lines
631 B
LLVM
; RUN: llc -verify-machineinstrs < %s | grep xor
|
|
|
|
target datalayout = "E-p:32:32"
|
|
target triple = "powerpc-apple-darwin8.7.0"
|
|
|
|
define void @foo(i32 %X) {
|
|
entry:
|
|
%tmp1 = and i32 %X, 3 ; <i32> [#uses=1]
|
|
%tmp2 = xor i32 %tmp1, 1 ; <i32> [#uses=1]
|
|
%tmp = icmp eq i32 %tmp2, 0 ; <i1> [#uses=1]
|
|
br i1 %tmp, label %UnifiedReturnBlock, label %cond_true
|
|
cond_true: ; preds = %entry
|
|
tail call i32 (...) @bar( ) ; <i32>:0 [#uses=0]
|
|
ret void
|
|
UnifiedReturnBlock: ; preds = %entry
|
|
ret void
|
|
}
|
|
|
|
declare i32 @bar(...)
|
|
|